1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /* Copyright (c) 1984 AT&T */
23 /* All Rights Reserved */
24
25 #pragma ident "%Z%%M% %I% %E% SMI" /* from S5R2 1.2 */
26
27 /*LINTLIBRARY*/
28 /*
29 * Return ptr to first occurance of any character from `brkset'
30 * in the character string `string'; NULL if none exists.
31 */
32
33 #define NULL (char *) 0
34
35 char *
strpbrk(string,brkset)36 strpbrk(string, brkset)
37 register char *string, *brkset;
38 {
39 register char *p;
40
41 do {
42 for(p=brkset; *p != '\0' && *p != *string; ++p)
43 ;
44 if(*p != '\0')
45 return(string);
46 }
47 while(*string++);
48 return(NULL);
49 }
50